You’ll have to add your own miniguns.

Our third tank design is now available! Fox Box friend John loves these things and we asked him what the third one should look like. He pointed us at Dominion Tank Police and Metal Slug and said “I like these…”
He loved the result and hopefully some of you will too:

Each tank comes with one turret from a pool of three designs and five of weapons (Machine gun, rocket launcher, flamethrower, flak cannon, and a death ray) from a pool of four designs:

They’re on the shop here:
http://fox-box.co.uk/product/fox-box-tiny-tank-3/